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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/shell.h"
#include "ash/shell_window_ids.h"
#include "ash/test/ash_test_base.h"
#include "base/bind.h"
#include "base/event_types.h"
#include "base/message_loop.h"
#include "chrome/test/base/ui_test_utils.h"
#include "ui/aura/client/dispatcher_client.h"
#include "ui/aura/root_window.h"
#include "ui/aura/test/test_windows.h"
#include "ui/aura/window.h"
#if defined(USE_X11)
#include <X11/Xlib.h>
#include "ui/base/x/x11_util.h"
#endif // USE_X11
namespace ash {
namespace test {
namespace {
class MockDispatcher : public MessageLoop::Dispatcher {
public:
MockDispatcher() : num_key_events_dispatched_(0) {
}
int num_key_events_dispatched() { return num_key_events_dispatched_; }
#if defined(OS_WIN)
virtual bool Dispatch(MSG msg) OVERRIDE {
if (msg.message == WM_KEYUP)
num_key_events_dispatched_++;
return !ui::IsNoopEvent(msg);
}
#elif defined(USE_X11)
virtual base::MessagePumpDispatcher::DispatchStatus Dispatch(
XEvent* xev) OVERRIDE {
if (xev->type == KeyRelease)
num_key_events_dispatched_++;
return ui::IsNoopEvent(xev) ? MessagePumpDispatcher::EVENT_QUIT :
MessagePumpDispatcher::EVENT_IGNORED;
}
#endif
private:
int num_key_events_dispatched_;
};
void DispatchKeyEvent() {
#if defined(OS_WIN)
MSG native_event = { NULL, WM_KEYUP, ui::VKEY_A, 0 };
ash::Shell::GetRootWindow()->PostNativeEvent(native_event);
#elif defined(USE_X11)
XEvent native_event;
ui::InitXKeyEventForTesting(ui::ET_KEY_RELEASED,
ui::VKEY_A,
0,
&native_event);
ash::Shell::GetRootWindow()->PostNativeEvent(&native_event);
#endif
// Send noop event to signal dispatcher to exit.
ash::Shell::GetRootWindow()->PostNativeEvent(ui::CreateNoopEvent());
}
} // namespace
typedef AshTestBase NestedDispatcherTest;
// Aura window below lock screen in z order.
TEST_F(NestedDispatcherTest, AssociatedWindowBelowLockScreen) {
MockDispatcher inner_dispatcher;
aura::Window* default_container = Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_DefaultContainer);
scoped_ptr<aura::Window>associated_window(aura::test::CreateTestWindowWithId(
0, default_container));
scoped_ptr<aura::Window>mock_lock_container(
aura::test::CreateTestWindowWithId(0, default_container));
mock_lock_container->set_stops_event_propagation(true);
aura::test::CreateTestWindowWithId(0, mock_lock_container.get());
EXPECT_TRUE(aura::test::WindowIsAbove(mock_lock_container.get(),
associated_window.get()));
MessageLoop::current()->PostDelayedTask(
FROM_HERE,
base::Bind(&DispatchKeyEvent),
base::TimeDelta::FromMilliseconds(100));
aura::client::GetDispatcherClient()->RunWithDispatcher(
&inner_dispatcher,
associated_window.get(),
true /* nestable_tasks_allowed */);
EXPECT_EQ(0, inner_dispatcher.num_key_events_dispatched());
}
// Aura window above lock screen in z order.
TEST_F(NestedDispatcherTest, AssociatedWindowAboveLockScreen) {
MockDispatcher inner_dispatcher;
aura::Window* default_container = Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_DefaultContainer);
scoped_ptr<aura::Window>mock_lock_container(
aura::test::CreateTestWindowWithId(0, default_container));
mock_lock_container->set_stops_event_propagation(true);
aura::test::CreateTestWindowWithId(0, mock_lock_container.get());
scoped_ptr<aura::Window>associated_window(aura::test::CreateTestWindowWithId(
0, default_container));
EXPECT_TRUE(aura::test::WindowIsAbove(associated_window.get(),
mock_lock_container.get()));
MessageLoop::current()->PostDelayedTask(
FROM_HERE,
base::Bind(&DispatchKeyEvent),
base::TimeDelta::FromMilliseconds(100));
aura::client::GetDispatcherClient()->RunWithDispatcher(
&inner_dispatcher,
associated_window.get(),
true /* nestable_tasks_allowed */);
EXPECT_EQ(1, inner_dispatcher.num_key_events_dispatched());
}
} // namespace test
} // namespace ash
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